Wharton large date wall calendar clocks

 click to select
digit colour

late wall date calendar clock


120 & 100mm (4.7" & 4") green characters     50m (150')

large calendar date clock


120 & 100mm (4.7" & 4") red characters    50m (150')

order specification codes Please see www.wharton.co.uk/spec/4540-12-order-codes.htm for order specification codes


  • The Wharton 4540x.12 range of calendar clocks has a 12 or 24-hour time and date display using three rows of bright 120mm & 100mm (4.7" & 4") green or red LED characters.
  • Multiple languages - you can easily program the abbreviated day-of-week and month to display in a single language or two or three alternating languages selected from:
    Català, Čeština, Dansk, Deutsch, English, Español, Føroyskt, Français, Galego, Hrvatski, Italiano, język polski, Magyar, Nederlands, Norsk, Português, Russkij jazyk, Slovenščina, Suomi, Svenska & Welsh.
  • N and NE versions are 10/100Base-t Ethernet NTP enabled for simple, low-cost installation and control via your existing Ethernet network with remote configuration, management and software update across the Ethernet TCP/IP network using Wharton cMon® software.
    You have fully automatic network configuration support when used with DHCP server supporting option 42.
  • Wharton calendar wall clocks have a high-quality aluminium case with an anodised or painted finish in a choice of colours. Select from free-standing, surface mounting on a wall with multi-angle brackets, flush mounting in a wall or single and double-sided clocks for ceiling suspension.
  • 110-230V AC, 12 or 24V DC or PoE (Power over Ethernet) power supply options.
  • E and NE versions have the following operational modes:
    • A stand-alone calendar wall clock.
    • As a slave or secondary display controlled:
    • As a 'local master' controlling up to 5 similar units.
  • N and NE versions may also function as a secondary display controlled by a Wharton 5000 series or other local or remote NTP network time-server across a TCP/IP Ethernet network:
  • E and NE versions can operate as a programmable multi-function stopwatch or as a count up or countdown timer controlled by its IR handset, by a dedicated stopwatch switch control panel or by external user-supplied voltage free switch contacts.
  • The range has extensive International Quality and Performance Approvals and Certification.
  • We supply an IR handset for time-setting and configuration.


model size - w x h x d weight
4540x.12 600 x 600 x 66mm  23.6" x 23.6" x 2.6" 8.5kg  19lb
sizes and weights are for .S. single sided wall mounted clocks
model 4540x.05
size - w x h x d 600 x 600 x 66mm  23.6" x 23.6" x 2.6"
weight 8.5kg  19lb
sizes and weights are for .S. single sided wall mounted clocks